baber/WOPTO huggingface dataset:
Patent JP-S63245858-A (JP)
Title: Nonaqueous secondary battery and process for the manufacture
Inventor: TAJIMA YOSHIMITSU
IPC: H01M10/05
Filed: 1987-03-31
Abstract: PURPOSE:To obtain a high capacity secondary battery, whose discharge capacity can be controlled by its negative electrode, by directly depositing the negative electrode on a catalytic conductive substrate formed with a pyrolytic carbonaceous material which reversibly intercalates and deintercalates alkali metals. CONSTITUTION:A battery is composed of a negative electrode 1 which is sediment of a carbon material obtained by the vapor phase sedimentation at low temperature pyrolysis on a catalytic conductive substrate, and a separator 6 which comprises a positive electrode 2 and ion conductive materials. The ion conductive materials mean electrochemical and reversible intercalated and deintercalated ions or salts comprising these ions and materials to stabilize them for carbonaceous material. The secondary battery shows reversible charging and discharging capability at repeated charge and discharge times and overdischarge, no decrease in capacity, high energy density and excellent characteristics.
Patent JP-H03278667-A (JP)
Title: Talking line setting system
Inventor: ONO KAZUNORI
IPC: H04M7/06
Filed: 1990-03-28
Abstract: PURPOSE:To use a talking line installation effectively by sending a call tone from a caller station to a caller, allowing a called station to send a call signal to a called party and setting a speech line between the caller and the called party after the reply of the called party is confirmed. CONSTITUTION:A caller station uses a signal line 4 for a common line signal to a called station 6 to send an address signal. In this case, the setting of the speech line 3 is not made and the availability of an usable idle speech line is confirmed on a memory. Then the caller station 2 uses a tone generator 8 to send a call tone to the caller 1 and the called station 6 sends a call signal from a call device 11 to the called party 5. When the called party 5 replies, the called station 6 detects it to stop the call signal and a common line signal device 12 sends a reply signal to a common line signal device 9 via the signal line 4 and the caller station 2 sets the speech line 3. Thus, the speech line installation is used effectively to enhance the economical effect.
Patent JP-H03279773-A (JP)
Title: Cooling device
Inventor: MUROTANI KOJI
IPC: F25D21/14
Filed: 1990-03-28
Abstract: PURPOSE:To prevent drain heaters from being moved, prevent damage of a pipe in a cooling device and improve quality of the cooling device by a method wherein several drain heaters are fixed on a drain pan by a heater holder plate at several locations where the heaters and the drain pan are perpendicular to each other. CONSTITUTION:Drain heaters 6b are held by a bent part 7' at one end of a drain heater holding plate 7 spot welded to a drain pan 2 and by a bent part 9' at the other end of the drain heater holder plate 9 spot welded. Movement of the drain heater 6b' generated under repetitive action of cooling operation and defrosting operation, and movement of the drain heater 6b generated by vibration caused by rotation of a fan motor 3 are not generated by a drain heater holder plate 9. means for installing the drain heater 6b to the drain heater holder plate 9 also has superior workability in the same manner as that of a bent part 7' at the other end of the drain heater holder plate 7, and the drain heater 6b may also by easily removed.
Patent JP-H01251667-A (JP)
Title: Manufacture of field effect transistor
Inventor: ISHIKAWA MASAOKI
IPC: H01L29/08
Filed: 1988-03-30
Abstract: PURPOSE:To reduce source parasitic resistance and to acquire an MESFET having an improved drain breakdown strength, by providing a vertical wall on a semiconductor substrate by an anisotropy etching method to form a gate which is in contact with a side of a first film and a surface of the substrate, by forming a second film on an exposed part of the substrate alone, by forming a metal film on the entire surface thereof, by forming a side wall of a metal film on a side of the gate thereafter, and by forming a high density ion implantation layer on the semiconductor substrate. CONSTITUTION:A gate metal film 50 is formed on the entire surface of a first film and the substrate 1 by a spattering method. A low density ion implantation layer 61 of a small dose is formed using a gate 51 and a first film 30 as a mask. Then a silicon nitride film is formed all over the exposed substrate surface as a second film 70. By using a flattening technology, the second film on the first film, the gate and a part of a gate side surface is eliminated by anisotropy RIE by CF4 gas. Impurity is ion-implanted using the gate 51, a side wall 81, and a second film 71 as a mask to form a high density ion implantation layer 90. Then the ion implantation layer is activated to form a low conductive layer 62 and a high conductive layer 91, and then an ohmic electrode is provided at a high conductive region to make a source 10 and a drain 11.
Patent JP-S576211-A (JP)
Title: Combusting device
Inventor: SUGANO TADAO
IPC: F23N5/12
Filed: 1980-06-11
Abstract: PURPOSE: To eliminate an erroneous operation of a controller including a frame rod circuit and perform a stable flame detection by providing an earth ring causing flame to collide with a keep plate of a burner head and increasing the value of a  current flowing the flame upon normal combustion.  
     CONSTITUTION: When a combustion flame F and a auxiliary flame Fa are formed on a keep plate 27 by the discharge of an igniting electrode, a large quantity of ions are generated in the vicinities of the tip ends of both flames. When a voltage is applied from a controller to a flame rod 57 which is within the atmosphere of both flames, the current flows through the combustion flame F and the auxiliary flame Fa to the earth side of the flame rod circuit. In this case, a tapered ring 57a which is in the outer periphery of the keep plate 27 comes into contact with the auxiliary flame Fa formed around the outer periphery of the keep plate 27, to facilitate the passage  of the current from the auxiliary flame Fa, and the burner head 25, the vaporizing  cylinder 17 and the like form an earth side circuit. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60224126-A (JP)
Title: Magnetic disk
Inventor: TANAKA FUJINAO
IPC: G11B5/858
Filed: 1984-04-20
Abstract: PURPOSE:To dispense with Ni-Co-P plating for the formation of a magnetic layer and to obtain the titled disk having excellent strength, etc. by plating Ni-P on a substrate for the magnetic disk comparatively thickly to form a base layer, and forming a magnetic layer by heating only the surface of the base layer. CONSTITUTION:An amorphous base layer 2 of Ni-P is formed on a substrate 1 for a magnetic disk as a layer not having magnetism at ordinary temp. Then a beam from a laser 12 is condensed on an ultrafine spot by using a condenser 13 and irradiated only on the surface part of the layer 2 through a mirror 14, the substrate 1 is rotated at high speed and moved in the radial direction to heat only a part of the surface of the base layer 2, and a magnetic layer 10 is formed. Or the surface is briefly heated by using a flash lamp having high intensity to form the magnetic layer. The surface is magnetized by heating in this way, the hardness of the Ni-P layer is increased, and the removal of generated protrusions which is requied when the magnetic layer is formed by the plating of Ni-Co-P can be dispensed with. Accordingly, the excellent disk is obtained by a small number of processes.
Patent JP-S62237261-A (JP)
Inventor: IKUMI YONEZO
IPC: F25B30/04
Filed: 1986-04-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11281996-A (JP)
Title: Display device
Inventor: HIRAI YASUKATSU
IPC: G09F9/00
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a display device where the proportion of the actual picture size to outward dimensions of a display substrate is increased. SOLUTION: This device is provided with an array substrate 32, where a picture element array part and a driving circuit are formed, and a flexible printed circuit(FPC) 31 which supplies an external signal to the array substrate 32 from the outside. When the FPC 31 is adhered to the array substrate 32, a pad 34 formed on the FPC 31 and a pad 35 formed on the array substrate 32 are arranged to face each other. Then, a capacity with the array substrate 32 as a dielectric is formed between pads 34 and 35, and each external signal is transmitted to the array substrate 32 through this capacity. Thus, the press- fitting area of the FPC 31 is unnecessary, and outward dimensions of the array substrate 32 are reduced. Consequently, the proportion of the actual picture size to outward dimensions of the liquid crystal display device is increased.
Patent JP-S59209565-A (JP)
Inventor: AKITOSHI HIROSHI
IPC: B65D77/30
Filed: 1983-05-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02260476-A (JP)
Title: Actuator
Inventor: TSURUGA TAKAHIRO
IPC: H01L41/09
Filed: 1989-03-30
Abstract: PURPOSE:To eliminate displacement in elongating and contracting directions of elongating/contracting means by providing first elongating/contracting means between first and second parallel members of a specific displacement converting mechanism, and second elongating/contracting means for elongating/contracting in opposite operation to those of the first means between second and third parallel members. CONSTITUTION:A displacement converting mechanism 17 composed of flat plate first, second and third parallel members 11-13 provided parallel to each other, a flat platelike first coupling member 15 for coupling the member 11 to the member 12, and a flat platelike second coupling member 16 for coupling the member 12 to the member 13 is provided. A displacement generated by the elongation (or contraction) of first elongating/contracting means 18 in the elongating/contracting direction between the members 11 and 12 cancels that generated by the contraction (or elongation) of second elongating/contracting means 19 in elongating/contracting direction between the second and third members 12 and 13. Thus, displacements of the means 18, 19 such as a piezoelectric element can be eliminated.
Patent JP-H07259385-A (JP)
Title: Flower vase for dome-type gravestone, and base plate
Inventor: KATAOKA AKIRA
IPC: E04H13/00
Filed: 1994-03-25
Abstract: PURPOSE:To make flower vases or stands for a gravestone producible on a mass-production basis in a factory, to firmly install the flower vases and stands in a short period of time with works on site reduced as much as possible, and to prevent the flower vases and the stands from collapsing because of earthquake or wrongdoing. CONSTITUTION:Flower vases 9 for a dome-type gravestone installed on a base plate 5 are fixed, being pressed against an external wall member 8 of the gravestone, with fixtures provided to the base plate 5. For the base plate 5 for the dome-type gravestone, to which either the flower vases 9 or stands 10, or both of the flower vases 9 and the stands 10 are provided, a pressing mechanism for fixing the flower vases 9 and the stands 10 is provided on an appropriate position.
Patent JP-2000272695-A (JP)
Title: Automatic can-opening apparatus
Inventor: KUNII YOICHI
IPC: B67B7/46
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an automatic can-opening apparatus which can automatically open a can in a simple manner even for a large-sized square can, etc., such as an eighteen-liter can and which does not require complicated mechanisms and control. SOLUTION: The main body 10 of a can-opening apparatus is composed of a guide ring 11 having a large diameter conical part 11a rollable along a double seamed portion 3 of a can body 1 and a can lid 2 of an eighteen-liter can 4 fixed by a fixing mechanism and a small diameter circular part 11b which rolls over along the top 3c of the double seamed portion 3 unitarily with the conical part 11a, a cutting ring 12 arranged at a substantially right angle with the guide ring 11 and having a cutting blade 12a for cutting the double seamed portion 3 while being rolled, and a pinchingly pressing mechanism 13 for pinchingly pressing the double seamed portion 3 with the cutting ring 12 and the guide ring 11 to make the cutting blade cut thereinto. This apparatus main body 10 is mounted, with the aid of a lifting stand, on a moving stand which is moved in a plane direction by a running movement block and a traverse movement block, and is so designed to follow the movement of the moving stand by self-running accompanied with can opening and by the rotation thereof with a driven shaft 24 as a center, thereby automatically opening the can.
Patent JP-S556282-A (JP)
Title: Module of electronic watch
Inventor: WATANABE YOSHIROU
IPC: H05K7/02
Filed: 1978-06-29
Abstract: PURPOSE:To simplify the assembly and improve the productivity by integrating an attachment fixture, a switch contact a main terminal with the rear cover of the module. CONSTITUTION:In a three-layered module composed of a module frame 1, a substrate 2 and a module rear cover 3, the frame 1 is made of a synthetic resin and is formed at its side with a trapezoidal projection 7. An LSI 8 having a watch circuit, and a crystal oscillator 9 are fixed to the substrate 2, which in turn is equipped at its back with a plurality of electrodes 11 and 12. A fixing fixture 14 to be hooked on the projection 7, a switch contact 15 to be connected with the electrodes 11 and 12 of the substrate 2, and main terminals 20 and 21 to connect with the terminals of a battery to impress a voltage upon the substrate 2 are integrally modled of an insulating resin at the module rear cover 3 which is to be fixed to the module frame 1 of the substrate 2.
Patent JP-S565136-A (JP)
Title: Preparation of adsorbing material for dehumidification and deodorization by molding zeolite base material added with gypsum
Inventor: ASAI MASAHIKO
IPC: B01J20/18
Filed: 1979-06-23
Abstract: PURPOSE: To prepare an adsorbing material for dehumidification and deodorization having easy handling property and high performance by mixing gypsum and water into zeolite as a base material and, drying the obtained molded mixture after cast molding.  
     CONSTITUTION: Gypsum and water are added to zeolite as base materials and mixed to form a sludge and, after said sludge is poured in a casting mold to be molded, dried to obtain an adsorbing material for dehumidification and deodorization. Thus obtained adsorbing agent has both dehumidifying and deodorizing properties inherent in zeolite and silica gel. Moreover, because it is molded by cast molding, it has easy in handling such as cutting or processing and is inexpensive. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08246415-A (JP)
Title: Joint structure of precast floor slab for highway bridge
Inventor: SAKAI TOICHI
IPC: E01D19/12
Filed: 1995-03-10
Abstract: PURPOSE: To save the labor of field-work, to improve reliability (durability) and to enable partial replacement at the time of damage regarding a precast floor slab for a highway bridge. CONSTITUTION: Ribs 11a, in which thickness is increased, are formed integrally to the undersides of both-end joint sections 14 of each precast floor slab 11 laid and connected as the floor slabs of a highway bridge, the butt ribs 11a are coupled mutually by tension members 15, and compressive force is introduced to the joint sections 14, thus strengthening connection. A plurality of the front-rear precast floor slabs 11 on an intermediate support are combined by the common tension member at the time of a continuous girder using the upper section of the pier 12 as the intermediate support, thus preventing separation between the precast floor slabs 11 in the vicinity of the intermediate support. Irregularities mutually having fitting relationship are formed in the cross direction at both ends of the precast floor slabs 11 containing the ribs 11a.
Patent JP-S558933-A (JP)
Title: Elevating device of supplementary bodies on bottom surface of stern
Inventor: UENO TEIZOU
IPC: B63B1/40
Filed: 1978-06-30
Abstract: PURPOSE: To easily and smoothly drag a ship up on the land by making the shape of its stern bottom changeable.  
     CONSTITUTION: Side plates 3, the lower edges of which are inclined are equipped at both sides of an inclined bottom 2 at a stern 1 and a pair of hollow supplementary bodies 4 of the wedge type are arranged at both sides of the bottom surface. A sharp angle end 4' of each hollow supplementary body 4 is pivoted with a hinge 6 to the horizontal bottom surface 5 adjacent to the inclined bottom surface and equipped so that a lever 7 stands on the bottom surface of each hollow supplementary body. As each lever is allowed to move up and down, the supplementary body 4 moves up and down, too, and when the supplementary body 4 is dragged up the body 4 is hidden between the side plates 3 and the shape of the bottom surface of this stern is suitable to land the ship on the incline. When the supplementary body moves down the state is show in the figure and the bottom surface of both supplementary bodies is on the nearly same plane as the bottom surface of the ship. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S557750-A (JP)
Title: Reader-printer
Inventor: SAIJIYOU TAKAO
IPC: G03G15/04
Filed: 1978-07-01
Abstract: PURPOSE: To design in a compact small size and enable accurate and smooth forward and backward movements of reflecting mirrors, by providing partly movable reflecting mirrors for screen projection and photoreceptor projection and driving means.  
     CONSTITUTION: The constitution includes a carrier 1 which holds an aperture card 2 having a film image 3, an optical device 20 to project the image 3 on a screen 32 and imaging on a photosensitive drum 111, a copying device 110 to copy an electrostatic latent image formed on the drum 111 onto a copying paper 119, and a scanning device 120 to scan the carrier 1 when copying. A screen first mirror 30 to project the image 3 onto the screen 32, and a print second mirror 34 to scan and expose on the drum 111 are movable being independently interlocked. The mirrors 30, 34 are driven in rotation by driving means of which driving sources are common, and are allowed to make forward and backward movements in the optical path of projection lens 23. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01250843-A (JP)
Title: Dew condensation detection sheet
Inventor: TAKAGI MITSUAKI
IPC: G01N21/81
Filed: 1988-03-31
Abstract: PURPOSE:To detect dew condensation on an interior surface of a house, etc., speedily by providing an area which colors by the sticking of water and an area which does not color although the areas are in the same color in a dry state on the surface of a base material. CONSTITUTION:The dew condensation detection sheet S consists of a laminate sheet formed by laminating plural materials. On the surface of the base material 11 made of paper, synthetic resin, metal foil, etc., a colored layer 2 which consists of pigment, dye, etc., of proper color is laminated and on the surface of the colored layer 2, an opaque water absorbing layer 3 made of a material such as SiO2 which is opaque in a dry state, but becomes transparent by absorbing water is laminated. On the surface of the water absorbing layer 3, a transparent shield layer 4 made of transparent fluororesin, etc., cutting off the transmission of water is laminated covering the water absorbing layer 3 partially in a constant arrangement pattern. Then, the detection sheet S is stuck on the interior surface of the house, etc., and then when water produced by dew condensation sticks on the detection sheet S, the dew condensation can be detected by contrasting a discoloring area with a nondiscoloring area and the dew condensation is displayed in a pattern or characters.
Patent JP-H11262253-A (JP)
Title: Switching power unit
Inventor: KUNO MASANOBU
IPC: H02M3/28
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To improve the conversion efficiency of a switching power unit and to surely operate the zero-voltage switch of the unit. SOLUTION: A switching power unit 1 alternately executes first switching operations, by which an output current is discharged from a secondary winding 2b via a capacitor 11 in a closed circuit 18 incorporating the winding 2b, by switching its input DC via a primary winding 2a by setting a first switching element 3 to a turned-on state, and second switching operations by which the capacitor 11 is charged by making the current discharged from a transformer 2 to the closed circuit 18, by turning on the switching element 15 after turning off the first switching element 3. After the remaining energy has been discharged, regenerated power is regenerated to the supplying source side of the input DC, by making a discharged current in the direction opposite to the current discharged from the capacitor 11 to flow into the closed circuit 18 via the second switching element 15.  The regenerated electric energy is controlled by controlling the turning-on time of the second switching element 15.
Patent JP-H11253653-A (JP)
Title: Game system, repeating device and information storing medium
Inventor: OMURA JUN
IPC: A63F13/98
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a game system, a repeating device and an information storing medium simultaneously executing the repeating of different contents by assigning the display of different repeating pictures to plural repeating monitors. SOLUTION: This game system is constituted to play a multi-player game by including plural repeating devices 20-1 and 20-2. Repeating monitors being respective repeating device displays 18-1 and 18-2 repeat different repeating contents. The repeating monitors are preferentially assigned to a group of many group members. In addition, the repeating devices are assigned to each group according to the positional relation of the seats 16 of the game devices 10-1, 10-2,... of each group member with the repeating monitors. In addition, the repeating monitors are assigned according to the repeating necessity of each event generated in a game.
Patent JP-S536799-A (JP)
Title: Spent fuel transfering device
Inventor: WATANABE TAKASHI
IPC: G21C19/32
Filed: 1976-07-08
Abstract: PURPOSE: To enable the maintenance at the time of an accident easy, by means of allowing a running body which hangs a fuel supporting device to run laong with a gap formed at a running bed which has radioactive ray shielding mechanism, and of improving the accesivility to the running mechanism and the interchangeablity of the corresponding parts. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000044086-A (JP)
Title: Image forming device
Inventor: TOMII MINORU
IPC: B65H7/06
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To efficiently deal with the jam releasing process of recording papers with excellent operability kept on. SOLUTION: Recording papers P are carried in an image forming part 52, after each image is formed up, they are delivered out of the image forming part 52. When jam releasing is processed of the recording papers P, a cover 56 is opened. The opening/closing action of the cover 56 is transmitted to an idle roller 65 acting as a recording paper carrying means, a fixing roller 71 and a delivery roller 74 by the use of gears 82, 83 and 87 through 92, a pinion 85 and a rack 86, which consists of a transmission means, and the rollers 65, 71 and 74 are thereby driven. Therefore, the recording papers can be carried on only by opening/closing the cover 56, and the recording papers P can be efficiently removed with excellent operability kept on.